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The efficiency of a power screw is a function of
0
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asked
Dec 21, 2017
in
md
by
chandu
(
215k
points)
The efficiency of a power screw is a function of
1. Screw geometry
2. Coefficient of friction
3. Load on the screw
Which of these statements are correct?
(a) 1,2 and 3 (b) 1 and 2 only
(c) 2 and 3 only (d) 1 and 3 only
ies-objectives-2
2010
md
power-screws
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